Hand-written input method and apparatus based on complete mixing association storeroom

A handwriting input, full hybrid technology, applied in the input/output process of data processing, special data processing applications, instruments, etc., can solve the problems of inconvenient input, not rich associative characters, ignoring different types of character associations, etc.

Active Publication Date: 2008-09-03
BEIJING SAMSUNG TELECOM R&D CENT +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the associations provided by the existing association library are all associations between the same type of characters, ignoring the associations between different types of characters
Therefore, when performing handwriting input, the as...

Method used

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  • Hand-written input method and apparatus based on complete mixing association storeroom
  • Hand-written input method and apparatus based on complete mixing association storeroom
  • Hand-written input method and apparatus based on complete mixing association storeroom

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Embodiment Construction

[0012] Embodiments of the invention will now be described in detail, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like parts throughout. The embodiments are described below in order to explain the present invention by referring to the figures.

[0013] The present invention uses the following terms or definitions:

[0014] Mixed input mode, in which the input mode can support the input of characters in multiple character sets at the same time, without the need to switch modes for inputting characters in different character sets. For example, when entering a section of text containing punctuation, numbers and Chinese characters, in the case of a single input mode, if you want to input punctuation, you must switch to the punctuation input mode; if you want to input numbers, you must switch to the number input mode. In the mixed input mode, inputting various characters such as punctuation, numbers and Chinese characters...

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Abstract

The invention provides a handwriting input method and a handwriting input device based on a total mixed associative library. The method comprising the following steps: a user handwrites characters in an input region; a character recognition unit recognizes the input characters, and obtains a group of recognition candidate characters; the first selected characters of the recognition candidate characters are displayed in an input character display region; when displaying the first selected characters, based on the pre-built total mixed associative library, the candidate association characters corresponding to the first selected characters are displayed in an association characters display region; if the user needs to input associative characters, the displayed candidate associative characters are selected directly; the context relation of the input text is recorded after a characters input is finished, an associative characters table of corresponding characters in the total mixed library is rectified based on the context relation. The method and the device perform handwriting input based on the total mixed associative library, modify the candidate arrangement sequence of the associative characters in the total mixed library, which makes it convenient for users and improves input speed.

Description

technical field [0001] The invention relates to a handwriting input method and device. More specifically, the present invention relates to a handwriting input method and device based on a fully mixed associative library suitable for various input methods that can speed up character input. Background technique [0002] At present, mobile terminals such as mobile phones and personal digital assistants (PDAs) used in the market, due to the limitations of their display interfaces and keyboards, the efficiency of entering text through key combinations is not high, and the number of candidate characters that can be displayed on the screen at one time is limited. , and users often have to switch multiple times when entering punctuation. Even if handwriting input is used for text input, due to the limitation of character recognition accuracy, multiple candidate characters are often displayed. And because most punctuation marks, such as ",.?", have fewer handwriting points and few ...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/048G06F17/30G06F3/0482
Inventor 王炎陈又新刘向华
Owner BEIJING SAMSUNG TELECOM R&D CENT
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